MaxiCrop MaxiCrop Plus Iron 2% qt (MCIRONQT)

Contains 2% iron. It is a unique combination of pure seaweed extract
with readily sequestered iron in an easy-to-use liquid form. This high
iron formulated product, when sprayed directly onto foliage, or applied
as a root drench will prevent yellowing (chlorosis) of leaves,
especially in acid-low (calcifuge) plants.